In the Theatersaal Aalen, the stage cabinet was equipped with a stage curtain with drive: this consists of a curtain track TT2 with a curtain drive RS-3P. The frequency inverter control allows the infinitely variable speed adjustment from 1cm/s - 50cm/s. The driving command on the stage in the KUBA Aalen is optionally carried out directly on the stage via the control elements located at the control box or a hand held control panel with a 20-metre supply line. It is also possible to control via DMX signal from the control room.

The blackout curtains are made of the SunBlock Soft dim-out cloth and correspond to the fire class EN 13773-C1 and EN13501 B-s1, d0 [formerly DIN4102B1].